Nylon rod (1)-dSteel tube (2)FIGURE P3.7 A nylon [E = 360 ksi; v= 0.4] rod (1) having a diameterof d = 2.50 in. is placed inside a steel [E = 29,000 ksi; v= 0.29] tube (2) as shown in Figure P3.7. The insidediameter of the steel tube is d2 = 2.52 in.load P is applied to the nylon rod, compressing it. Atwhat value of P will the space between the nylon rod andthe steel tube be closed?%3DAn externalO Type here to searchO2 47°F Mostly cleaDIIF5HomeF9EndF10F2PrtScnPgLF3F4F7

Answered: Image /qna-images/answer/42d0353c-0559-491d-b80f-089df65ff181.jpg

A nylon [E = 360 ksi; v= 0.4] rod (1) having a diameter of d = 2.50 in. is placed inside a steel [E = 29,000 ksi; v 0.29] tube (2) as shown in Figure P3.7. The inside diameter of the steel tube is d = 2.52 in. An external load P is applied to the nylon rod, compressing it. At what value of P will the space between the nylon rod and the steel tube be closed? %3D

A nylon [E = 360 ksi; v= 0.4] rod (1) having a diameter of d = 2.50 in. is placed inside a steel [E = 29,000 ksi; v 0.29] tube (2) as shown in Figure P3.7. The inside diameter of the steel tube is d = 2.52 in. An external load P is applied to the nylon rod, compressing it. At what value of P will the space between the nylon rod and the steel tube be closed? %3D

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Q2: The rigid beam shown in figure is fixed to the top of the three rods. The two outer rods are aluminum [Eal=70 GPa] and the middle rod is steel [E200 GPa]. After the load (P) is applied, the stress in steel rod is found to be (24.5 MPa). Determine: 4. The stress in aluminum rod. 5. The load (P). 6. The deformation of aluminum rod. 2P 50 mm ווז וn 30 30 mm- 300 mm - 0.5 m - 0.5 m
A rectangular polypropylene [E = 6.200 MPa] bar (1) is connected to a rectangular nylon [E = 1,400 MPa] bar (2) at flange B. The assembly (shown in the figure) is connected to rigid supports at A and C. Bar (1) has a cross-sectional area of A₁ = 920 mm² and a length of L₁ = 1220 mm. Bar (2) has a cross-sectional area of A₂ = 2630 mm² and a length of L₂ = 570 mm. After two loads of P = 3.8 kN are applied to flange B, determine: (a) the forces in bars (1) and (2). (b) the deflection of flange B. (a) F₁ = F₂ = (b) UB = i i i A kN KN mm L₁ (1) P B L₂ (2)
Find the extension of a steel rail of length 50 m if you have the following data: 2 Cross-sectional area = 4 cm, the tensile force acting = 2 80000 N, E for steel = 180x 10 N/m
A load P is supported by a structure consisting of rigid bar ABC, two identical solid aluminum alloy [E = 73 GPa] rods (1), and a solid bronze [E = 105 GPa] rod (2). The aluminum rods (1) each have a diameter of 10 mm and a length of L₁ = 2.7 m. They are symmetrically positioned relative to middle rod (2) and the applied load P. Bronze rod (2) has a diameter of 25 mm and a length of L₂ = 1.7 m. If all bars are unstressed before the load P is applied, determine the normal stresses in the aluminum and bronze rods after a load of P = 70 KN is applied to the rigid bar. L₁ B Answer: 01 = i 0₂ i L2 (2) (1) (1) MPa MPa
A circular column is made of concrete [Ec = 4.2(103)ksi] while being reinforced with six steel rods [Est = 29 (103)ksi]. It is acted uponby an axial force of 30 kip as shown in the figure to the right. Each rod has a diameter of 0.85 in. Find the forces in each steel rod, concrete, stress in each steel rod and concrete.
A load P is supported by a structure consisting of rigid bar ABC, two identical solid bronze [E = 15,000 ksi] rods, and a solid steel [E = 30,000 ksi] rod, as shown. The bronze rods (1) each have a diameter of 0.615 in. and they are symmetrically positioned relative to the center rod (2) and the applied load P. Steel rod (2) has a diameter of 0.320 in. If all bars are unstressed before the load P is applied, determine the normal force in steel rod (2) after a load of P = 44 kips is applied. ... (2) 60 in. (1) (1) 24 in.
A load P is supported by a structure consisting of rigid bar ABC, two identical solid bronze [E = 17200 ksi] rods, and a solid steel [E = 31400 ksi] rod, as shown. The bronze rods (1) each have a diameter of 0.69 in. and they are symmetrically positioned relative to the center rod (2) and the applied load P. Steel rod (2) has a diameter of 0.53 in. Assume L₁=45 in and L₂=67 in. If all bars are unstressed before the load P is applied, determine the normal stresses in bronze rods (1) and steel rod (2) after a load of P = 16 kips is applied. (1) Answers: 01 02 = i i L2 (2) Save for Later B P eTextbook and Media (1) ksi. ksi. L₁ Attempts: 0 of 5 used Submit Answer
A steel [E = 30,300 ksi; a = 6.7 x 106/°F] pipe column (1) with a cross-sectional area of A₁ = 5.70 in.² is connected at flange B to an aluminum alloy [E = 10,100 ksi; a = 12.7 x 10-6/°F] pipe (2) with a cross-sectional area of A₂ = 4.30 in.². The assembly (shown in the figure) is connected to rigid supports at A and C. It is initially unstressed at a temperature of 90°F. Assume L₁ = 126 in., L₂ = 156 in., P = 34 kips. (a) At what temperature will the normal stress in steel pipe (1) be reduced to zero? (b) Determine the normal stresses (positive if tensile, negative if compressive) in steel pipe (1) and aluminum pipe (2) when the temperature reaches -11°F. A Answers: (a) T= (b) σ₁ = 0₂ = L₁ tel i L2 °F ksi ksi
Helical spring with mean diameter (Dm=30mm) and manufactured from wire with diameter (d=3mm). if the shear stress of spring material (r-300 MN/m²), axial deflection (8=30mm) and the modulus of rigidity (G =84 GN/m?). Determine: The external force (F). The number of active coils (n). 1. 2.
A load P is supported by a structure consisting of rigid bar ABC, two identical solid bronze [E = 15,000 ksi] rods, and a solid steel [E = 30,000 ksi] rod, as shown. The bronze rods (1) each have a diameter of 0.555 in. and they are symmetrically positioned relative to the center rod (2) and the applied load P. Steel rod (2) has a diameter of 0.355 in. If all bars are unstressed before the load Pis applied, determine the normal force in steel rod (2) after a load of P = 22 kips is applied. (2) 60 in. (1) (1) 24 in. O 2.17 kips O 2.49 kips O 3.09 kips
A load P is supported by a structure consisting of rigid bar ABC, two identical solid bronze [E = 14100 ksi] rods, and a solid steel [E = 28000 ksi] rod, as shown. The bronze rods (1) each have a diameter of 0.61 in. and they are symmetrically positioned relative to the center rod (2) and the applied load P. Steel rod (2) has a diameter of 0.47 in. Assume L₁-39 in and L2-72 in. If all bars are unstressed before the load P is applied, determine the normal stresses in bronze rods (1) and steel rod (2) after a load of P = 29 kips is applied. O (1) A Answers: 0₁ = i 0₂ = i L2 (2) B P ksi. ksi. L
SECTION B- STRUCTURES-DR LARISA MALYSHEVA QB1 DIRECT STRESS Two round solid bars of different materials are connected (in parallel) and have a common tensile force, P, of 190 kN is applied,ras shown in Figure QB1. For each bar, determine the: a) b) Stress. Strain and Strain in the diameter. Use the following information. Clearly show all your derivations. The original length of each bar = 1.7m. %3D Steel Bar: 32mm Dia. Poisson's Ratio = 0.31 18mm Dia. Young's Modulus = 210 GPa %3D Steel Aluminium Bar Bar Common Connection Aluminium Bar: P = 190 kN Poisson's Ratio = 0.34 Young's Modulus = 68 GPa Fig QB1